5305-01-126-5259

Find complete technical information, availability, and procurement data for: 5305-01-126-5259
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-126-5259

Item Name Code

16282

Assigment Date

02/14/1982 (44 years ago)

1.125 inches nominal fastener length, right-hand thread direction, hexagon head style, 0.322 inches minimum and 0.405 inches maximum thread length, 3a thread class

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 3a
Thread Direction: right-hand
Thread Length: 0.322 inches minimum and 0.405 inches maximum
Fastener Length: 1.125 inches nominal
Head Style: hexagon
Head Height: 0.308 inches minimum and 0.315 inches maximum
Width Between Flats: 0.489 inches minimum and 0.500 inches maximum
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.312 inches
Width Across Flats: 0.219 inches minimum and 0.222 inches maximum
Thread Quantity Per Inch: 24
Minimum Tensile Strength: 160000 pounds per square inch
Material: iron alloy 660 overall
Material Document And Classification: ams5732 assn std single material response or ams5737 assn std single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 ty 1,2,or 3 fed spec single treatment response overall
Thread Series Designator: unf

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
10115141	Socket Head Cap Screw
965877-1C	Socket Head Cap Screw
D792514-18	Socket Head Cap Screw
FIT7109-1	Socket Head Cap Screw

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5305-01-126-5259?

The FSCG of the NSN 5305-01-126-5259 is 5305

Does the NSN 5305-01-126-5259 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-126-5259 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5305-01-126-5259 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-126-5259 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5305-01-126-5259 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Sun, Feb 14, 1982